Skip to content
OpenAdvisories
Critical MSRC-CVE-2026-65796 1 CVE

Windows iSCSI Target Service Remote Code Execution Vulnerability

Published Aug 11, 2026 · Updated Aug 13, 2026 · Revision 2

Vendor: Microsoft

Summary

Impact: Remote Code Execution. Microsoft rating: Critical. Not known to be exploited — Exploitation Unlikely. Customer action: Required.

Details

Security updates
10.0.17763.9121 — https://support.microsoft.com/help/5120238
10.0.20348.5499 — https://support.microsoft.com/help/5120242
10.0.20348.5440 — https://support.microsoft.com/help/5120229
10.0.26100.33296 — https://support.microsoft.com/help/5120233
10.0.26100.33222 — https://support.microsoft.com/help/5120228
10.0.14393.9418 — https://support.microsoft.com/help/5120418
6.2.9200.26280 — https://support.microsoft.com/help/5120386
6.3.9600.23338 — https://support.microsoft.com/help/5120385

Vulnerabilities 1

Revision history

  1. #2

    Updated the CVE title, changed the security impact from Denial of Service to Remote Code Execution, changed the severity from Important to Critical, updated the CVSS score from 5.9 to 8.1, and corrected the severity and impact entries in the Security Updates table. These are informational changes only. Customers who have successfully installed the update do not need to take any further action.

  2. #1

    Information published.

References